JP6964196B2 - 塩化ビニル重合体及びこの製造方法 - Google Patents

塩化ビニル重合体及びこの製造方法 Download PDF

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Publication number
JP6964196B2
JP6964196B2 JP2020540404A JP2020540404A JP6964196B2 JP 6964196 B2 JP6964196 B2 JP 6964196B2 JP 2020540404 A JP2020540404 A JP 2020540404A JP 2020540404 A JP2020540404 A JP 2020540404A JP 6964196 B2 JP6964196 B2 JP 6964196B2
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Prior art keywords
polymerization
vinyl chloride
chloride polymer
polymer
reactor
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Japanese (ja)
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JP2021512975A (ja
Inventor
アン、ソン−ヨン
キム、コン−チ
イ、セ−ウン
チュ、チン−ヒョク
ハ、ヒョン−キュ
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LG Chem Ltd
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LG Chem Ltd
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Priority claimed from PCT/KR2019/005160 external-priority patent/WO2019212217A1/ko
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F114/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F114/02—Monomers containing chlorine
    • C08F114/04—Monomers containing two carbon atoms
    • C08F114/06—Vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2020540404A 2018-04-30 2019-04-29 塩化ビニル重合体及びこの製造方法 Active JP6964196B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20180049563 2018-04-30
KR10-2018-0049563 2018-04-30
KR10-2019-0048264 2019-04-25
KR1020190048264A KR102251268B1 (ko) 2018-04-30 2019-04-25 염화비닐 중합체 및 이의 제조방법
PCT/KR2019/005160 WO2019212217A1 (ko) 2018-04-30 2019-04-29 염화비닐 중합체 및 이의 제조방법

Publications (2)

Publication Number Publication Date
JP2021512975A JP2021512975A (ja) 2021-05-20
JP6964196B2 true JP6964196B2 (ja) 2021-11-10

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Country Link
US (1) US11505629B2 (ko)
EP (1) EP3789410B1 (ko)
JP (1) JP6964196B2 (ko)
KR (1) KR102251268B1 (ko)
CN (1) CN111630073B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI782804B (zh) * 2021-11-30 2022-11-01 臺灣塑膠工業股份有限公司 聚氯乙烯及其製造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB877100A (en) 1958-11-11 1961-09-13 Shinetsu Chem Ind Co Process for the polymerisation of vinyl chloride and polymeric compositions
US3970612A (en) 1974-12-30 1976-07-20 Hooker Chemicals & Plastics Corporation Process for molecular weight lowering of polyvinyl halides
US4464519A (en) * 1982-06-07 1984-08-07 Air Products And Chemicals, Inc. Vinyl chloride-propylene copolymers having increased porosity
JPH02305804A (ja) 1989-05-22 1990-12-19 Shin Etsu Chem Co Ltd 塩化ビニル系重合体の製造方法
KR0160332B1 (ko) * 1994-11-14 1999-01-15 박원배 다공성 염화비닐 수지의 제조방법
JPH10338701A (ja) 1997-04-08 1998-12-22 Shin Etsu Chem Co Ltd 塩化ビニル系重合体の製造方法
US6804251B1 (en) 1998-11-12 2004-10-12 Broadcom Corporation System and method for multiplexing data from multiple sources
FR2787794B1 (fr) 1998-12-29 2004-09-10 Atochem Elf Sa Polymeres a base de chlorure de vinyle, aptes a donner des plastisols de proprietes particulieres et leur procede d'obtention
UA77245C2 (uk) 2001-12-21 2006-11-15 Акцо Нобель Н.В. Спосіб полімеризації суміші, яка містить вінілхлоридний мономер
PT1394186E (pt) 2002-08-19 2013-08-02 Shinetsu Chemical Co Misturas de iniciadores para a produção de polímeros à base de cloreto de vinilo por meio de polimerização em suspensão
KR100899985B1 (ko) 2006-06-12 2009-05-28 주식회사 엘지화학 현탁 중합에 의한 염화 비닐계 중합체의 제조 방법
KR100983702B1 (ko) 2006-08-22 2010-09-24 주식회사 엘지화학 가공성이 우수한 염화비닐계 중합체의 제조방법
KR101199094B1 (ko) 2009-07-21 2012-11-08 주식회사 엘지화학 현탁 중합 시드를 이용한 염화비닐계 중합체 제조방법 및 염화비닐계 공중합체 제조방법
FR2986003B1 (fr) 2012-01-24 2015-01-16 Arkema France Procede de preparation de polymeres halogenes
JP2014224176A (ja) * 2013-05-15 2014-12-04 積水化学工業株式会社 熱塩素化塩化ビニル系樹脂組成物および成形体
CN104448092B (zh) 2014-12-29 2017-02-22 宁波恒进自动化技术有限公司 一种耐冲击性的氯乙烯共聚物树脂的制备方法
KR101768378B1 (ko) * 2015-06-05 2017-08-16 주식회사 엘지화학 염화비닐계 공중합체의 제조방법 및 이로부터 제조된 염화비닐계 공중합체
WO2016195435A1 (ko) * 2015-06-05 2016-12-08 주식회사 엘지화학 비닐계 중합체 및 그 제조방법
CN104877056B (zh) 2015-07-02 2017-05-10 杭州电化集团有限公司 一种减少颗粒表面皮膜、提高孔隙率的聚氯乙烯树脂制备方法
CN107778394B (zh) 2016-08-27 2019-12-27 中国石油化工股份有限公司 多孔性结构聚氯乙烯树脂的制备方法
KR101765842B1 (ko) 2016-09-02 2017-08-08 한화케미칼 주식회사 염화비닐계 중합체의 제조방법

Also Published As

Publication number Publication date
EP3789410A1 (en) 2021-03-10
US20200354490A1 (en) 2020-11-12
KR102251268B1 (ko) 2021-05-12
KR20190125944A (ko) 2019-11-07
CN111630073B (zh) 2022-05-06
EP3789410A4 (en) 2021-06-23
JP2021512975A (ja) 2021-05-20
US11505629B2 (en) 2022-11-22
CN111630073A (zh) 2020-09-04
EP3789410B1 (en) 2023-10-25

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